MONDRIAN: Fix checkFile for MacOS X (Darwin).
MONDRIAN: Fix checkFile for MacOS X (Darwin).

[git-p4: depot-paths = "//open/mondrian/": change = 14714]

pedrofvteixeira/mondrian,preisanalytics/mondrian,cocosli/mondrian,cocosli/mondrian,stiberger/mondrian,truvenganong/mondrian,dkincade/mondrian,lgrill-pentaho/mondrian,truvenganong/mondrian,mdamour1976/mondrian,sayanh/mondrian,Seiferxx/mondrian,stiberger/mondrian,dkincade/mondrian,syncron/mondrian,pentaho/mondrian,nextelBIS/mondrian,ivanpogodin/mondrian,AvinashPD/mondrian,citycloud-bigdata/mondrian,cocosli/mondrian,Seiferxx/mondrian,ivanpogodin/mondrian,lgrill-pentaho/mondrian,bmorrise/mondrian,pentaho/mondrian,rfellows/mondrian,openedbox/mondrian,cesarmarinhorj/mondrian,sayanh/mondrian,AvinashPD/mondrian,pentaho/mondrian,bmorrise/mondrian,lgrill-pentaho/mondrian,openedbox/mondrian,stiberger/mondrian,OSBI/mondrian,syncron/mondrian,OSBI/mondrian,cesarmarinhorj/mondrian,citycloud-bigdata/mondrian,wetet2/mondrian,truvenganong/mondrian,julianhyde/mondrian,preisanalytics/mondrian,ivanpogodin/mondrian,wetet2/mondrian,cesarmarinhorj/mondrian,pedrofvteixeira/mondrian,nextelBIS/mondrian,openedbox/mondrian,mdamour1976/mondrian,mustangore/mondrian,bmorrise/mondrian,mdamour1976/mondrian,syncron/mondrian,sayanh/mondrian,mustangore/mondrian,mustangore/mondrian,OSBI/mondrian,dkincade/mondrian,pedrofvteixeira/mondrian,nextelBIS/mondrian,preisanalytics/mondrian,rfellows/mondrian,Seiferxx/mondrian,AvinashPD/mondrian,julianhyde/mondrian,wetet2/mondrian,citycloud-bigdata/mondrian